new advances in mass spectrometry-based proteomics technology are having amajor impact on our understanding of how human spermatozoa acquire their capacity for fertilization. a complete analysis of the proteins found in the human spermatozoa is essential for understanding the events leading up to, and including, fertilization and early embryo development. in this short review, we have collected...

in this study, long-term trends and abrupt changes of hydro-climatic variables was investigated in the observed period 1971-2000 for aidoghmoush basin using mann-kendall nonparametric test and cumulative curve of climatic variables-runoff, respectively. results show decrease trends for rainfall and runoff and increase trend for temperature by the mann-kendall test with a confidence level of 99%...

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IFFERENCES IN THE HEMOGLOBINS of the adult and the newborn have been recognized since 1866 (36). Rapid advances in this field, however, began in 1949, when Pauling and Itano (25) discovered that the hemoglobin of sickle cell disease differs from adult hemoglobin. Since that time, 8 hemoglobins have been identified, hemoglobin C (18) in 1950, hemoglobin D (14) in 1951, hemoglobin E (7, 17) and h...

In this thesis, a multi-source system for human identification is developed. The system uses three sources: face classifier, height classifier, and color classifier. In the process of developing this system, classifier combination and the integration of classifer outputs over sequences of data points were studied in detail. The method of classifier combination used relies on weighing classifier...

One interesting and important challenge for the cryptologic community is that of providing secure authentication and identification for unassisted humans. There are a range of protocols for secure identification which require various forms of trusted hardware or software, aimed at protecting privacy and financial assets. But how do we verify our identity, securely, when we don’t have or don’t t...

This article overviews human language identification (LID) experiments, especially focusing on the modification methods of stimulus, mentioning the experimental designs and languages used. A variety of signals to represent prosody have been used as stimuli in perceptual experiments: lowpass-filtered speech, laryngograph output, triangular pulse trains or sinusoidal signals, LPC-resynthesized or...

At the core of biology is the study of development. How do organisms from all modes of life grow from one single cell to a complete and functional body? How do we know to establish “right” from “left,” or know to form a certain number of fingers and toes? Why can some organisms regenerate organs, while others must do without if they are lost? What processes occur as a tadpole becomes a frog? As...